package com.luobo.home.service;

import com.luobo.home.pojo.User;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface UserMapper {
    User findByUsername(String username);
    List<User> findAllUsers();
    void insertUser(User user);
    void deleteUserById(Long id);
}
